a=Sqrt(0.5);
c1=0.03;
c2=0.05;
c3=0.03;
c4=0.1;
Point(1) = {0, 1, 0, c1};
Point(2) = {0, 0, 0, c2};
Point(3) = {1, 0, 0, c1};
Point(4) = {a, a, 0, c1};
Point(5) = {0, 0, 0, c3};
Point(6) = {0, 1, 0, c3};
Point(7) = {0, 2, 0, c4};
Point(8) = {1, 0, 0, c3};
Point(9) = {2, 2, 0, c4};
Point(10) = {2, 0, 0, c4};
Circle(1) = {1, 2, 4};
Circle(2) = {4, 2, 3};
Line(5) = {1, 2};
Line(6) = {3, 2};
Line(7) = {4, 2};
Circle(8) = {6, 5, 8};
Line(9) = {6, 7};
Line(10) = {7, 9};
Line(11) = {9, 10};
Line(12) = {10, 8};
Line Loop(13) = {1, 7, -5};
Plane Surface(14) = {13};
Line Loop(15) = {2, 6, -7};
Plane Surface(16) = {15};
Line Loop(17) = {9, 10, 11, 12, -8};
Plane Surface(18) = {17};
